linux-kernel - [PATCH 0/5] cpufreq/amd-pstate: Reuse and refactor code

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Message-ID: <20241204144842.164178-1-Dhananjay.Ugwekar@amd.com>
Date: Wed, 4 Dec 2024 14:48:37 +0000
From: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
To: <gautham.shenoy@....com>, <mario.limonciello@....com>,
	<perry.yuan@....com>, <rafael@...nel.org>, <viresh.kumar@...aro.org>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "Dhananjay
 Ugwekar" <Dhananjay.Ugwekar@....com>
Subject: [PATCH 0/5] cpufreq/amd-pstate: Reuse and refactor code

Use static calls to avoid frequent MSR/shared memory system checks.

Reuse existing functions amd_pstate_update_perf() and
amd_pstate_set_epp() instead of duplicating code.

Remove an unnecessary check for active mode in online and offline
functions.

Eliminate a redundant function amd_pstate_epp_offline().

Dhananjay Ugwekar (5):
  cpufreq/amd-pstate: Convert the amd_pstate_get/set_epp() to static
    calls
  cpufreq/amd-pstate: Move the invocation of amd_pstate_update_perf()
  cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and
    amd_pstate_epp_offline()
  cpufreq/amd-pstate: Remove the cppc_state check in offline/online
    functions
  cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and
    amd_pstate_epp_offline()

 drivers/cpufreq/amd-pstate.c | 151 +++++++++++++++++------------------
 1 file changed, 73 insertions(+), 78 deletions(-)

-- 
2.34.1